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1499-21-4 - Diphenylphosphinic chloride, 97+% - A11721 - Alfa Aesar

A11721 Diphenylphosphinic chloride, 97+%

CAS Number
1499-21-4
Synonyms

Size Price ($) Quantity Availability
5g 32.96
25g 112.27
100g 308.70
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Diphenylphosphinic chloride, 97+%

MDL
MFCD00002077
EINECS
216-107-2

Chemical Properties

Formula
C12H10ClOP
Formula Weight
236.64
Melting point
ca 20°
Boiling Point
210-212°/8mm
Flash Point
>110°(230°F)
Density
1.242
Refractive Index
1.6090
Sensitivity
Moisture Sensitive
Solubility
Decomposes with water.

Applications

Diphenylphosphinic chloride is a reagent that is used in the synthesis of bidentate ligands and peptide coupling agents. It is used as flame retardants. It also act as pharmaceutical adjuvant.

Notes

Moisture Sensitive. Store away from strong bases, moisture. Incompatible with oxidizing agents,, Amines, Alcohols.

Literature References

K. Darrell Berlin; T. Howard Austin; M. Nagabhushanam. A Convenient Synthesis of Esters of Diphenylphosphinic Acid. J. Org. Chem. 1965, 30 (4), 1267-1268.

Shaoqing Chen; Jiecheng Xu. Pentafluorophenyl diphenylphosphinate a new efficient coupling reagent in peptide chemistry.Tetrahedron letters. 1991, 32 6711-6714.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
No

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